package per.destiny;

import org.apache.commons.lang3.StringUtils;

/**
 * <一句话说明类的作用>
 *
 * @author zhangbaocheng
 * @date 2021-07-28 18:19
 */
public class MyDemo {

    public static void main(String[] args) {
        String hello = "";
        if (StringUtils.isEmpty(hello)) {
            System.out.println("empty");
        } else {
            System.out.println("not empty");
        }
    }
}
